And another small and last update.
First disassembled all copper again.

To get some thermal paste between it.

And cleaning it all afterwards.

Disassembling the front panel.

To start sanding again.

Also did something else with the SSD.
Wet sanded it with P2000 which gives a non mirroring nice shine.
After sawing a Corsair logo into the Cooler Master case .. well thought it would be nice to add a Cooler Master logo somewhere too :)

More sanding.

And even more sanding.

Finally the result I wanted.

So assembled it again.

And a few photos before powering and testing it again.

Also a few in daylight.

Oops ... wrong wire..
Not even that weird :)
(ssd also still not attached)

And a final test with temperatures.
Idle 40-45 degrees, stressed 70 max.